Dig into a food web in this engaging worksheet!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Learn more about the bones in your body and just how important they are with this reading sheet and diagram, all in one.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Cut out and complete this trophic level pyramid template!

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!

Can you identify the difference between inherited and acquired traits?

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Learn all about vision and sight with this life science diagram.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Explore magnetism with this colorful science worksheet for third and fourth graders!

Get to know Earth's star with with this diagram and vocabulary worksheet!

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Discover different types of energy with this third- and fourth-grade science worksheet!

Find out more about single-cell organisms with this coloring page and diagram.

Learn all about your sense of smell with this diagram and coloring page.